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Fiverr Pro
English
$
USD
I will build smart contracts, erc20, erc721, play to earn games
Full Stack Website Development Expert
Looking for a Full Stack Web Developer to bring your vision to life?
I build high-quality full stack websites, custom websites, blog websites, and business websites that are fast, secure, and scalabl...
About this Gig
Ready to build your blockchain project?
With 3+ years of expertise, I develop ERC20 & BEP20 smart contracts, NFT (ERC721), Web3 DApps, Play-to-Earn blockchain games, and crypto solutions.
Services:
- Smart Contracts (ERC20, BEP20, ERC721)
- NFT Contracts & Marketplaces
- Web3 DApps & Blockchain Back-End
- Play-to-Earn & Crypto Game Development
- Tokenomics (Staking, Burning, Vesting)
- MetaMask & Wallet Connect Integration
- DEX Development & Secure Deployment
️Past Work:
- DeX (Ultra X) Cross-chain trading platform
- DeFi on Uniswap & PancakeSwap
- ERC20/BEP20 Token Launches
- AI-Powered Blockchain Betting Systems
- Blockchain Recruitment Platform (Vaurse)
Tech Stack: Solidity, Web3.js, Hardhat, React, Node.js, Rust, Python
Whether its a crypto game, Play to Earn platform, or NFT marketplace, I deliver secure, scalable blockchain solutions.
Let's build your project. Contact me today!
Token standard:
ERC-20
Programming Language:
Solidity
Blockchain platform:
Solana
My Portfolio
FAQ
What is blockchain development, and why do I need it?
Blockchain development involves creating decentralized applications (dApps), smart contracts, and token economies on blockchain platforms like Ethereum. You need it to build secure, transparent, and tamper-proof systems for various purposes, including finance, supply chain, gaming, and more.
What blockchain platforms do you work with?
I work with various blockchain platforms, including Ethereum, Binance Smart Chain, Polygon, Solana, and others, depending on your project requirements.
Do you provide ongoing support for my project?
Yes, I provide ongoing support and maintenance services to ensure the continued success and evolution of your blockchain project. Whether it's bug fixes, updates, or protocol upgrades, I've got you covered every step of the way.
What smart contracts can you create?
I have developed and managed a wide variety of smart contracts. These include ERC20, ERC721/A, ERC1155, governance contracts, escrow agreements, NFT marketplaces, EIP712, and token/NFT staking solutions.
Can you integrate multiple wallets to my site?
Yes, I can integrate any EVM Compatible wallet to your site such as Metamask, WalletConnect, TrustWallet, Ledger, Coinbase wallet and many more. This gives all your smartphone users access to your website.
Reviews
7 reviews for this Gig
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (2) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M 
mike0527
United States
Amazing service, i got what i paid for :)
Up to $50
Price
2 days
Duration
Helpful?S 
sarahraza1
Sweden
Great work! The contract was clean, well-commented, and exactly what I needed for my NFT game. Seller was responsive and delivered on time. Will hire again!
Up to $50
Price
3 days
Duration
Helpful?B brett_mccallay
United States
Working with Momindev was a fantastic experience! He delivered exactly what I asked for — a clean, professional ERC-721 smart contract with batch minting and royalty support. Communication was smooth, and he even provided extra guidance on how to deploy the contract. Highly recommend for anyone needing...
Up to $50
Price
2 days
Duration
Helpful?M 
marcosantullo
Repeat Client
Italy
This was second order to do things missing in the first one. After some days he sent some files and disappeared without a reason. He just shared a message where he said fiverr is bugged and doesn't delivery messages. Will not hire him again and had to pay another freelancer to deliver the job
$100-$200
Price
5 days
Duration
M 
Seller's Response
Helpful?M marcosantullo
Repeat Client
Italy
I felt not good in working with him. I listed needs exactly, but he worked only when he had the time. He pressed me to close the contract and give a 5 stars feedback as it would be good for him. Also asked to make a new order to include missing features. Not a good experience
$200-$400
Price
10 days
Duration
Helpful?
Reviews
7 reviews for this Gig
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (2) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mike0527
United States
Amazing service, i got what i paid for :)
Up to $50
Price
2 days
Duration
Helpful?S sarahraza1
Sweden
Great work! The contract was clean, well-commented, and exactly what I needed for my NFT game. Seller was responsive and delivered on time. Will hire again!
Up to $50
Price
3 days
Duration
Helpful?B brett_mccallay
United States
Working with Momindev was a fantastic experience! He delivered exactly what I asked for — a clean, professional ERC-721 smart contract with batch minting and royalty support. Communication was smooth, and he even provided extra guidance on how to deploy the contract. Highly recommend for anyone needing...
Up to $50
Price
2 days
Duration
Helpful?M marcosantullo
Repeat Client
Italy
This was second order to do things missing in the first one. After some days he sent some files and disappeared without a reason. He just shared a message where he said fiverr is bugged and doesn't delivery messages. Will not hire him again and had to pay another freelancer to deliver the job
$100-$200
Price
5 days
Duration
M Seller's Response
Helpful?M marcosantullo
Repeat Client
Italy
I felt not good in working with him. I listed needs exactly, but he worked only when he had the time. He pressed me to close the contract and give a 5 stars feedback as it would be good for him. Also asked to make a new order to include missing features. Not a good experience
$200-$400
Price
10 days
Duration
Helpful?
